| 摘要 |
PROBLEM TO BE SOLVED: To provide a deodorizing filter capable of solving a problem that a deodorizing filter for use in an air conditioner is required to form another anti-allergenic filter and stick it in a post-process for exerting an anti-allergenic function other than the deodorizing function or to use two types of filters, and responding to the two functions of deodorization and anti-allergenic property in a single filter. SOLUTION: A base material nonwoven fabric 1 is impregnated with a medical agent 2 with the anti-allergenic property and retains granular active carbon 3 in clearances among its fibers, so that the single nonwoven fabric has two functions of an effect of suppressing allergenic function and deodorizing effect. This deodorizing filter capable of reducing the cost and reducing the dimension in the width direction is thus provided. COPYRIGHT: (C)2008,JPO&INPIT
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